Global Parts 1814742 Exhaust Gas Temperature (EGT) Sensor - Rear
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Global Parts

Global Parts 1814742 Exhaust Gas Temperature (EGT) Sensor - Rear

Brand Global Parts 1814742
Position Rear
Terminal Type Blade
Wire Quantity 2
Connector Shape Oval
Terminal Quantity 2
Connector Gender Female
Terminal Gender Male
Fits Chevrolet and GMC · 4 vehicles

OE direct replacement. Meets OE specifications for straightforward installation.

Accurate sensor output. Sends precise information to the ECM for reliable control.

Blade terminals. Oval female connector with 2-wire, 2-terminal design.

Cross-references 55594234 and ES113337 for the same application. See all 2.

$57.09Free shipping
In stock · usually ships same day before 1pm CST
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Exhaust Gas Temperature Sensor for Rear Fitment

Global Parts 1814742 is an exhaust gas temperature (EGT) sensor for rear applications on select Chevrolet Equinox and GMC Terrain models. It sends accurate temperature data to the ECM so the engine management system can respond correctly to exhaust, fuel, timing, and cooling demands.

  • Direct replacement EGT sensor for rear exhaust placement
  • Blade terminal type with 2-wire, 2-terminal design
  • Oval female connector with male terminals
  • Built to meet OE specifications for fit and function
  • Global Parts part number 1814742

Detailed Product Information

Global Parts 1814742 is an engine management sensor engineered for precise exhaust temperature monitoring. Accurate EGT input helps the ECM manage emissions-related strategies and maintain proper control of engine operating systems. This sensor is a direct replacement for rear-position applications on 2018-2019 Chevrolet Equinox and 2018-2019 GMC Terrain models. This part cross-references 55594234 and ES113337 for the same application.

Common Issues This Sensor Can Address

  • Fault codes related to exhaust gas temperature readings
  • Incorrect ECM temperature input from the rear exhaust sensor
  • Emission control system performance concerns
  • Driveability issues tied to inaccurate exhaust monitoring
  • Failed or damaged rear EGT sensor on Chevrolet Equinox or GMC Terrain

Installation Notes and Tips

Fits 2018-2019 Chevrolet Equinox, rear. Fits 2018-2019 GMC Terrain, rear. Confirm connector shape, terminal style, and wire count against the original sensor before installation. Inspect the harness and connector for heat damage or corrosion, since exhaust-area sensors often fail alongside damaged wiring. Use the vehicle service information for the correct removal and replacement procedure.

Quality Assurance

Global Parts engine management sensors are built to deliver accurate information to the ECM and are manufactured to OE specifications for direct replacement use.

Related reading

This part fits 4 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2019ChevroletEquinox1.6LL4Rear—
2019GMCTerrain1.6LL4Rear—
2018ChevroletEquinox1.6LL4Rear—
2018GMCTerrain1.6LL4Rear—
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
55594234ES113337